| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.25 | 6.629% | $249.7784 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $6.43 | 4.227% | $6.7018 | $6.70 | $6.70 | $6.70 |
| Purchase #3 | $66.43 | 10.639% | $73.4975 | $73.50 | $73.50 | $73.50 |
| Purchase #4 | $203.57 | 3.218% | $210.1209 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $135.37 | 11.463% | $150.8875 | $150.89 | $150.90 | $150.90 |
| Purchase #6 | $174.80 | 8.551% | $189.7471 | $189.75 | $189.75 | $189.70 |
| Purchase #7 | $214.84 | 12.832% | $242.4083 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $1,035.69 | $1,123.1415 | $1,123.15 | $1,123.15 | $1,123.10 | |